73517340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94253}}^1$

素因数の和:94278

約数の個数: 48

約数和(自身を含む): 221685408

約数和(自身を除く): 148168068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 94253, 188506, 282759, 377012, 471265, 565518, 942530, 1131036, 1225289, 1413795, 1885060, 2450578, 2827590, 3675867, 4901156, 5655180, 6126445, 7351734, 12252890, 14703468, 18379335, 24505780, 36758670, 73517340]

約数ペア:

[(1, 73517340), (2, 36758670), (3, 24505780), (4, 18379335), (5, 14703468), (6, 12252890), (10, 7351734), (12, 6126445), (13, 5655180), (15, 4901156), (20, 3675867), (26, 2827590), (30, 2450578), (39, 1885060), (52, 1413795), (60, 1225289), (65, 1131036), (78, 942530), (130, 565518), (156, 471265), (195, 377012), (260, 282759), (390, 188506), (780, 94253)]